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Credit: Getty Images

OAKLAND, CA - DECEMBER 16: A young Raiders fan holds a sign that reads, "Pray For Newtown," during an NFL Football game between the Kansas City Chiefs and Oakland Raiders at Oakland-Alameda County Coliseum on December 16, 2012 in Oakland, California. Twenty children and six adults were killed in a mass shooting at Sandy Hook Elementary School in Newtown, Connecticut on December 14. (Photo by Thearon W. Henderson/Getty Images)